| Bologna to Butzbach | 429.20 mi (690.73 km) |
| Bologna to Buxtehude | 625.07 mi (1,005.95 km) |
| Bologna to Cadolzburg | 343.17 mi (552.27 km) |
| Bologna to Calbe | 512.33 mi (824.51 km) |
| Bologna to Calw | 316.92 mi (510.04 km) |
| Bologna to Castrop-Rauxel | 521.62 mi (839.47 km) |
| Bologna to Celle | 564.77 mi (908.91 km) |
| Bologna to Cham | 332.09 mi (534.45 km) |
| Bologna to Chemnitz | 444.06 mi (714.65 km) |
| Bologna to Clausthal-Zellerfeld | 507.26 mi (816.36 km) |
| Bologna to Cloppenburg | 596.41 mi (959.83 km) |
| Bologna to Coburg | 399.25 mi (642.53 km) |
| Bologna to Coesfeld | 549.63 mi (884.55 km) |
| Bologna to Cologne | 489.47 mi (787.72 km) |
| Bologna to Coswig | 470.31 mi (756.89 km) |
